📄️ Comparing RT and CFS Scheduling in Linux
This page compares RT (Real-Time) and CFS (Completely Fair Scheduler) scheduling classes in the Linux kernel, explaining their priorities, differences, and how they affect processes. It also covers kernel scheduling priorities, user space execution, and tools like rtkit that allow real-time scheduling for non-root users.
📄️ Understanding the rtkit-daemon Service
The `rtkit-daemon` is a dbus-activated service that enables user processes to request temporary real-time scheduling without root access, ensuring applications like PulseAudio can function optimally without system-wide permission elevation.
📄️ Understanding Per-CPU Kernel Processes
Explore the role and operation of per-CPU processes, specifically kernel threads such as migration, idle-inject, ksoftirqd, and watchdog, in task migration, CPU load balancing, thermal management, and lockup detection.